| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.codeInsight.template.emmet.nodes; |
| |
| import com.intellij.codeInsight.template.CustomTemplateCallback; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| |
| import static com.intellij.util.containers.ContainerUtil.newArrayList; |
| |
| /** |
| * @author zolotov |
| */ |
| public class ClimbUpOperationNode extends ZenCodingNode { |
| private final ZenCodingNode myLeftOperand; |
| private final ZenCodingNode myRightOperand; |
| |
| public ClimbUpOperationNode(ZenCodingNode leftOperand, ZenCodingNode rightOperand) { |
| myLeftOperand = leftOperand; |
| myRightOperand = rightOperand; |
| } |
| |
| public ZenCodingNode getLeftOperand() { |
| return myLeftOperand; |
| } |
| |
| public ZenCodingNode getRightOperand() { |
| return myRightOperand; |
| } |
| |
| @NotNull |
| @Override |
| public List<GenerationNode> expand(int numberInIteration, |
| int totalIterations, String surroundedText, |
| CustomTemplateCallback callback, |
| boolean insertSurroundedTextAtTheEnd, GenerationNode parent) { |
| List<GenerationNode> result = newArrayList(); |
| result.addAll(myLeftOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, parent)); |
| GenerationNode grandParent = parent != null ? parent.getParent() : null; |
| if (grandParent != null) { |
| myRightOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, grandParent); |
| } |
| else { |
| result.addAll(myRightOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, parent)); |
| } |
| return result; |
| } |
| |
| @NotNull |
| @Override |
| public List<ZenCodingNode> getChildren() { |
| return ContainerUtil.newLinkedList(myLeftOperand, myRightOperand); |
| } |
| |
| @Override |
| public String toString() { |
| return "^"; |
| } |
| |
| @Override |
| public int getApproximateOutputLength(CustomTemplateCallback callback) { |
| return myLeftOperand.getApproximateOutputLength(callback) + myRightOperand.getApproximateOutputLength(callback); |
| } |
| } |